Chart correction 52/20 — chart 51225
51225 3Ed. 9/19/98 LAST NM 51/20 52/20 Add Marine farm area [K48.1] bound by dashed line joining 30°34′26″N 9°48′53″W 30°34′57″N 9°48′19″W 30°34′30″N 9°47′46″W 30°34′00″N 9°48′20″W Buoy Y, pillar, “X” topmark, Fl Y 5s [Q130.6] 30°34′57″N 9°48′19″W Buoy Y, pillar, “X” topmark, Fl Y 5s [Q130.6] 30°34′00″N 9°48′20″W Buoy Y, pillar, “X” topmark, Fl Y 5s [Q130.6] 30°34′30″N 9°47′46″W Buoy Y, pillar, “X” topmark, Fl Y 5s [Q130.6] 30°34′26″N 9°48′53″W (44(155)20 Brest; 43(331)20 Cadiz)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 9/19/98
Reference information — always verify against official Notices to Mariners before navigation.